
#include "merge.h"

int main() {

    printf_init(9600);
    delay_init();

    // no source ming 2-5k
    // 4k
    TIM2_PWM1_init(18, 1000);

    delay_s(10);
    OLED_init();
    OLED_clear();
    while (true) {
        delay_s(3);
        printf("main running\r\n");
    }

    return 0;
}
